Would you like to drink coffee often? What's the advantage of drinking coffee? The correct way to drink black coffee

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Does drinking coffee really help you live longer? Scientists have not reached a unanimous conclusion for the time being. However, through the intervention of "big data", the relationship between coffee drinking and longevity may show a more positive and positive view. A new investigative study found that drinking more coffee was positively associated with a lower risk of death, with people who drank eight cups of coffee a day lived longer than those who did not drink coffee at all, LiveScience reported. But that doesn't mean drinking coffee can prolong life.

The National Cancer Research Institute (NCI) research team, using Biobank's big data, analyzed 500000 population data and followed the subjects for 10 years from questions and answers on health, education, smoking, drinking and DNA. They found that the higher the coffee intake, the lower the mortality rate during the follow-up period.

Dr Erikka Loftfield, the lead author of the study, pointed out that decaffeinated coffee had the most obvious association with longevity, and that other compounds in coffee, in addition to caffeine, may also play a role in promoting body movement. However, current science also finds four genetic variants associated with the metabolism of caffeine, and individuals with these genetic mutations are generally at higher risk of cardiovascular disease.

Since 2015, official dietary guidelines in the United States have pointed out that moderate consumption of coffee can be included as part of a healthy diet. Edward Giovannucci, a professor of public health and epidemiology at Harvard University, explained that the study does not encourage people to drink more coffee. in fact, people who eat eight cups of coffee a day have little difference in the risk of death compared with four cups a day. As a result, the health benefits of drinking more than four cups of coffee have not changed significantly.

Giovannucci pointed out that the scientific community's research on coffee is quite diverse and complex, and there is no consensus on whether coffee itself is good for health, but from big data's point of view, the risk of drinking coffee is consistent with the low rate. "this at least proves that drinking coffee is not obviously harmful to the body, and may even have potential benefits, but the key point is to drink coffee with less sugar and cream."